APA (7th ed.) Citation

Engel, K. (1995). Genetically modified foods: Safety issues. American Chemical Society.

Chicago Style (17th ed.) Citation

Engel, Karl-Heinz. Genetically Modified Foods: Safety Issues. Washington, DC: American Chemical Society, 1995.

MLA (9th ed.) Citation

Engel, Karl-Heinz. Genetically Modified Foods: Safety Issues. American Chemical Society, 1995.

Warning: These citations may not always be 100% accurate.